| 摘要 |
A system is described for electrically grounding plug and receptacle connectors (12, 16, Fig. 3) as they mate, which occupies minimal space that would otherwise be occupied by regular pin-and-socket contacts, and which isolates sparks created during ground connections. Each connector has a dielectric housing (54, 80) lying at the end of a circuit board (60, 82). The receptacle connector has a shield (100) extending around its dielectric housing, the shield having a tab (162) that is soldered to a grounded trace (160) on the corresponding circuit board. The plug connector carries a plug ground member (142) that has a front end (144) for engaging the shield on the connector member when the connectors mate, the plug ground member having a rear end forming a tab (172) that is soldered to a grounded trace (174) on its corresponding circuit board. The plug ground member lies in a groove (140) of the dielectric housing, with a resilient bent portion (146) projecting out of the groove. The connector housing shield has a strip (120) which is bent 180.degree.to extend within a side of the shield.
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